Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7DWT callsign genealogy
Currently held by West, David K
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by W7DWT's current licensee, walking backwards.
- West, David KORgranted 2015-01-26cancelled 2015-04-18
Successor callsigns
Callsigns held now by people who previously held W7DWT.
No current licensee on record previously held this callsign.